OrganizationActive
Collin P. Quock, M.D., a Medical Corporation
NPI 1093921249 · Contractor · San Francisco, CA
Collin P. Quock, M.D., a Medical Corporation is a Contractor organization in San Francisco, CA (NPI 1093921249).
Provider details
- NPI number
- 1093921249
- Entity type
- Organization
- Primary specialty
- ContractorOther Service Providers
- Organization subpart
- No
- Authorized official
- Collin Quock, President(415) 398-5100
- License
- A21619 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
929 Clay St
Suite 201
San Francisco, CA 94108-1556
Phone: (415) 398-5100
Fax: (415) 398-5102
Street-level locationGet directions
Mailing address
929 Clay St
San Francisco, CA 94108-1556
Registry dates
- Enumerated
- 2007-05-15
- Last updated
- 2008-12-17
Frequently asked questions
- What is Collin P. Quock, M.D., a Medical Corporation's NPI number?
- Collin P. Quock, M.D., a Medical Corporation's National Provider Identifier (NPI) is 1093921249, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Collin P. Quock, M.D., a Medical Corporation?
- Collin P. Quock, M.D., a Medical Corporation is classified in the NPPES registry as Contractor (Other Service Providers).
- Where is Collin P. Quock, M.D., a Medical Corporation located?
- Collin P. Quock, M.D., a Medical Corporation's practice location on file with NPPES is 929 Clay St, San Francisco, CA 94108-1556.
- What is Collin P. Quock, M.D., a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Collin P. Quock, M.D., a Medical Corporation is (415) 398-5100.
- Who is the authorized official for Collin P. Quock, M.D., a Medical Corporation?
- The authorized official listed on Collin P. Quock, M.D., a Medical Corporation's NPPES record is Collin Quock, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Collin P. Quock, M.D., a Medical Corporation's NPI active?
- Yes — Collin P. Quock, M.D., a Medical Corporation's NPI (1093921249) is active in the NPPES registry as of the last update on 2008-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.